EP0323119A3 - Method for transmitting digital data - Google Patents

Method for transmitting digital data Download PDF

Info

Publication number
EP0323119A3
EP0323119A3 EP19880312121 EP88312121A EP0323119A3 EP 0323119 A3 EP0323119 A3 EP 0323119A3 EP 19880312121 EP19880312121 EP 19880312121 EP 88312121 A EP88312121 A EP 88312121A EP 0323119 A3 EP0323119 A3 EP 0323119A3
Authority
EP
European Patent Office
Prior art keywords
digital data
transmitting digital
transmitting
data
digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19880312121
Other versions
EP0323119B1 (en
EP0323119A2 (en
Inventor
Tetsuo C/O Sony Corporation Kani
Yasuo C/O Sony Corporation Seki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP62335304A external-priority patent/JP2860984B2/en
Priority claimed from JP1225288A external-priority patent/JPH01189088A/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP0323119A2 publication Critical patent/EP0323119A2/en
Publication of EP0323119A3 publication Critical patent/EP0323119A3/en
Application granted granted Critical
Publication of EP0323119B1 publication Critical patent/EP0323119B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
EP88312121A 1987-12-29 1988-12-21 Method for transmitting digital data Expired - Lifetime EP0323119B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62335304A JP2860984B2 (en) 1987-12-29 1987-12-29 Error correction coding method
JP335304/87 1987-12-29
JP12252/88 1988-01-22
JP1225288A JPH01189088A (en) 1988-01-22 1988-01-22 Editing method for digital signal

Publications (3)

Publication Number Publication Date
EP0323119A2 EP0323119A2 (en) 1989-07-05
EP0323119A3 true EP0323119A3 (en) 1990-12-19
EP0323119B1 EP0323119B1 (en) 1994-07-20

Family

ID=26347828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88312121A Expired - Lifetime EP0323119B1 (en) 1987-12-29 1988-12-21 Method for transmitting digital data

Country Status (7)

Country Link
US (1) US5355132A (en)
EP (1) EP0323119B1 (en)
KR (1) KR100187543B1 (en)
CN (1) CN1016386B (en)
AU (1) AU606773B2 (en)
CA (1) CA1339956C (en)
DE (1) DE3850761T2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065260A (en) * 1988-01-22 1991-11-12 Sony Corporation Method for recording/reproducing expanded digital signals in conventional format
JP2969782B2 (en) * 1990-05-09 1999-11-02 ソニー株式会社 Encoded data editing method and encoded data editing device
JPH07105638A (en) * 1993-10-05 1995-04-21 Matsushita Electric Ind Co Ltd Picture data recording and reproducing device
AU7673896A (en) * 1995-11-09 1997-05-29 Omni Rehab Systems, Inc. Interactive touchscreen workstation for generating patient-specific physical therapy videotapes
US6674549B1 (en) * 1999-02-10 2004-01-06 Mustek Systems, Inc. Apparatus for capturing image
US7603190B2 (en) * 2001-04-19 2009-10-13 Sony Corporation Digital recording/reproducing apparatus
US8019194B2 (en) * 2004-04-05 2011-09-13 S. two Corp. Digital audio and video recording and storage system and method
US7813070B2 (en) * 2008-02-19 2010-10-12 International Business Machines Corporation Error correction capability for longitudinal position data in a tape storage system
CN105194695A (en) * 2015-10-28 2015-12-30 湖南工程学院 Coupling agent and preparation method thereof
CN109100426B (en) * 2018-07-13 2021-08-10 贵州绿源天鑫系统技术有限公司 Preparation method of ultrasonic transverse wave coupling agent
CN111178008A (en) * 2019-12-19 2020-05-19 清华大学 Digital character-oriented data encoding method, digital character-oriented data analyzing method and digital character-oriented data encoding system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060227A (en) * 1979-10-09 1981-04-29 Sony Corp Method and apparatus for communicating digital information words by error-correction encoding and decoding
GB2081957A (en) * 1980-08-08 1982-02-24 Sony Corp Method and apparatus for detecting an edit point on a record medium
EP0133790A1 (en) * 1983-07-30 1985-03-06 Sony Corporation Disc playback apparatus
EP0156154A1 (en) * 1984-03-02 1985-10-02 Hitachi, Ltd. Method of correcting errors of digital signals in the recording and reproduction of digital signals
US4698811A (en) * 1984-09-19 1987-10-06 Hitachi, Ltd. Method and apparatus for generating error correction codes for digitized picture signal recording/reproducing
JPS62239487A (en) * 1986-04-10 1987-10-20 Sony Corp Digital audio signal recorder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215335A (en) * 1977-12-28 1980-07-29 Sony Corporation Digital signal transmission method
US4368988A (en) * 1979-12-12 1983-01-18 Casio Computer Co., Ltd. Electronic timepiece having recording function
US4394762A (en) * 1981-01-06 1983-07-19 Tokyo Shibaura Denki Kabushiki Kaisha Pulse-code modulation signal processing circuit
JPS59140738A (en) * 1983-01-31 1984-08-13 Sony Corp Processor for pcm signal
US4637023A (en) * 1983-02-14 1987-01-13 Prime Computer, Inc. Digital data error correction method and apparatus
US4553206A (en) * 1983-10-03 1985-11-12 Wang Laboratories, Inc. Image storage and retrieval
US4675754A (en) * 1984-02-21 1987-06-23 Mitsubishi Denki Kabushiki Kaisha Magnetic recorder/reproducer
JPS60262279A (en) * 1984-06-08 1985-12-25 Hitachi Ltd Data conversion system
JPS6173424A (en) * 1984-09-19 1986-04-15 Hitachi Ltd Conversion system of binary data
JPH0690853B2 (en) * 1986-12-23 1994-11-14 ソニー株式会社 Digital signal time base corrector
JP2692096B2 (en) * 1987-12-24 1997-12-17 日本電気株式会社 Code error correction circuit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060227A (en) * 1979-10-09 1981-04-29 Sony Corp Method and apparatus for communicating digital information words by error-correction encoding and decoding
GB2081957A (en) * 1980-08-08 1982-02-24 Sony Corp Method and apparatus for detecting an edit point on a record medium
EP0133790A1 (en) * 1983-07-30 1985-03-06 Sony Corporation Disc playback apparatus
EP0156154A1 (en) * 1984-03-02 1985-10-02 Hitachi, Ltd. Method of correcting errors of digital signals in the recording and reproduction of digital signals
US4698811A (en) * 1984-09-19 1987-10-06 Hitachi, Ltd. Method and apparatus for generating error correction codes for digitized picture signal recording/reproducing
JPS62239487A (en) * 1986-04-10 1987-10-20 Sony Corp Digital audio signal recorder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
AN AUDIO ENGINEERING SOCIETY PREPRINT N. 2323(B4), 4th - 7th March 1986, pages 1-14, new York, US; A. WEISSER et al.: "Description of a new format for digital audio-tape recording with stationary heads" *

Also Published As

Publication number Publication date
DE3850761T2 (en) 1994-11-24
CN1038536A (en) 1990-01-03
DE3850761D1 (en) 1994-08-25
KR890011264A (en) 1989-08-14
US5355132A (en) 1994-10-11
CN1016386B (en) 1992-04-22
AU606773B2 (en) 1991-02-14
EP0323119B1 (en) 1994-07-20
EP0323119A2 (en) 1989-07-05
KR100187543B1 (en) 1999-06-01
CA1339956C (en) 1998-07-14
AU2754988A (en) 1989-06-29

Similar Documents

Publication Publication Date Title
GB2169778B (en) Data transmission apparatus
EP0238813A3 (en) Method for transmitting data over mains lines
EP0255289A3 (en) Encoding system for data transmission
IL76629A0 (en) Arrangement for receiving digital data
HK92191A (en) Digital data transmission system
EP0191410A3 (en) Method of transmitting digital data
HK182495A (en) Data transmission system
GB8618378D0 (en) Transmitting data
EP0283715A3 (en) Method for coding image signals
HK172895A (en) Method for digital data transmission
EP0182915A4 (en) Apparatus for transmitting digital signals.
GB8419857D0 (en) Digital data transmission system
EP0306713A3 (en) Method for data processing
GB8813952D0 (en) Method & apparatus for transmitting data over channel
EP0323119A3 (en) Method for transmitting digital data
GB2145304B (en) Digital data transmitting system
AU590417B2 (en) Apparatus for reproducing digital data
EP0315389A3 (en) Data transmission system
GB8923240D0 (en) Data transmission method
EP0314512A3 (en) System for recording digital data
GB8715278D0 (en) Data transmission
AU8288687A (en) Apparatus for storing digital data
EP0292966A3 (en) Digital communication apparatus
GB2213024B (en) Data transmission system
GB8527597D0 (en) Digital data transmitting device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

RHK1 Main classification (correction)

Ipc: G11B 20/10

17P Request for examination filed

Effective date: 19910529

17Q First examination report despatched

Effective date: 19920706

ITTA It: last paid annual fee
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REF Corresponds to:

Ref document number: 3850761

Country of ref document: DE

Date of ref document: 19940825

ITF It: translation for a ep patent filed

Owner name: SOCIETA' ITALIANA BREVETTI S.P.A.

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20011212

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20011219

Year of fee payment: 14

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020109

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20021221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051221